Museum of the Broadcast Television Camera

Marconi MkI Television Camera CCU

Marconi MkIB Television Camera CCU type T-A 113302.

This is the Camera Control Unit (CCU) it has a picture monitor and a smaller waveform monitor, the principal controls are on the front panel with secondary controls under the top flap. (picture inset lower right).

The rear connector panel is pictured upper right, it has the following connections;
communications, drive pulses input, drive pulses loop out (this connector has a 3 x 75ohm terminating plug in it), one video output, sync input, the power supply connector, and the camera cable connector.

This CCU has a non-original camera cable connector, the holes where the original connector fitted can be seen in the photograph above. The correct connector used one with 3 integral coaxial sockets.